Owner reference in backup when created from schedule (#3127)

* added useOwnerReferencesInBackup to crd velerio.io_schedules

Signed-off-by: matheusjuvelino <matheus.juvelino@outlook.com>

* added UseOwnerReferencesInBackup property to schedule.go

Signed-off-by: matheusjuvelino <matheus.juvelino@outlook.com>

* deepcopy schedule configured for reference the property UseOwnerReferencesInBackup

Signed-off-by: matheusjuvelino <matheus.juvelino@outlook.com>

* added UseOwnerReferencesInBackup property verification to modify OwnerReferences from backup

Signed-off-by: matheusjuvelino <matheus.juvelino@outlook.com>

* created changelog

Signed-off-by: matheusjuvelino <matheus.juvelino@outlook.com>

* removed deepcopy schedule configured for reference the property UseOwnerReferencesInBackup

Signed-off-by: matheusjuvelino <matheus.juvelino@outlook.com>

* running make update

Signed-off-by: matheusjuvelino <matheus.juvelino@outlook.com>

* running make update

Signed-off-by: matheusjuvelino <matheus.juvelino@outlook.com>

* updated the year at the top of the schedule.go file for 2020

Signed-off-by: matheusjuvelino <matheus.juvelino@outlook.com>

pkg/apis/velero/v1/schedule.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2017 the Velero contributors.
+Copyright 2020 the Velero contributors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -32,6 +32,12 @@ type ScheduleSpec struct {
 	// Schedule is a Cron expression defining when to run
 	// the Backup.
 	Schedule string `json:"schedule"`
+
+	// UseOwnerReferencesBackup specifies whether to use
+	// OwnerReferences on backups created by this Schedule.
+	// +optional
+	// +nullable
+	UseOwnerReferencesInBackup *bool `json:"useOwnerReferencesInBackup,omitempty"`
 }
 
 // SchedulePhase is a string representation of the lifecycle phase

pkg/apis/velero/v1/zz_generated.deepcopy.go

@@ -1390,6 +1390,11 @@ func (in *ScheduleList) DeepCopyObject() runtime.Object {
 func (in *ScheduleSpec) DeepCopyInto(out *ScheduleSpec) {
 	*out = *in
 	in.Template.DeepCopyInto(&out.Template)
+	if in.UseOwnerReferencesInBackup != nil {
+		in, out := &in.UseOwnerReferencesInBackup, &out.UseOwnerReferencesInBackup
+		*out = new(bool)
+		**out = **in
+	}
 	return
 }
 

pkg/builder/backup_builder.go

@@ -22,6 +22,8 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 
 	velerov1api "github.com/vmware-tanzu/velero/pkg/apis/velero/v1"
+
+	"github.com/vmware-tanzu/velero/pkg/util/boolptr"
 )
 
 /*
@@ -88,6 +90,18 @@ func (b *BackupBuilder) FromSchedule(schedule *velerov1api.Schedule) *BackupBuil
 		b.ObjectMeta(WithAnnotationsMap(schedule.Annotations))
 	}
 
+	if boolptr.IsSetToTrue(schedule.Spec.UseOwnerReferencesInBackup) {
+		b.object.SetOwnerReferences([]metav1.OwnerReference{
+			{
+				APIVersion: velerov1api.SchemeGroupVersion.String(),
+				Kind:       "Schedule",
+				Name:       schedule.Name,
+				UID:        schedule.UID,
+				Controller: boolptr.True(),
+			},
+		})
+	}
+
 	return b
 }